Commit Graph

28 Commits

Author SHA1 Message Date
Alexey Starikovskiy
8bd9553206 ACPI: SBS: Add sysfs alarm
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-27 15:50:23 -04:00
Alexey Starikovskiy
66e4b72bfa ACPI: SBS: Add ACPI_PROCFS around procfs handling code.
Make procfs support optional under ACPI_PROCFS

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-27 15:50:23 -04:00
Alexey Starikovskiy
94f6c08601 ACPI: SBS: Add support for power_supply class (and sysfs)
Add support for power_supply class and sysfs interface of it.
Refer to Documentation/power_supply_class.txt for interface description.

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-27 15:50:22 -04:00
Alexey Starikovskiy
db1c291af7 ACPI: SBS: Make SBS reads table-driven.
Re-factor SBS functions to use tables and cycles for repeated operations.
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-27 15:50:22 -04:00
Alexey Starikovskiy
89862e3be1 ACPI: SBS: Simplify data structures in SBS
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-27 15:50:22 -04:00
Alexey Starikovskiy
91087dfa51 ACPI: SBS: Split host controller (ACPI0001) from SBS driver (ACPI0002)
Replace poll-based host controller driver with the notify-based one.
Split it out of sbs.c.
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-27 15:50:22 -04:00
Alexey Starikovskiy
8db85d4c9a ACPI: Add acpi_bus_generate_event4() function
acpi_bus_generate_event() takes two strings out of passed device object.
SBS needs to supply these strings directly.

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-27 15:50:22 -04:00
Len Brown
14e04fb34f ACPI: Schedule /proc/acpi/event for removal
Schedule /proc/acpi/event for removal in 6 months.

Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event()
to make sure there is no confusion that it is for /proc/acpi/event only.

Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event.
There is no functional change if CONFIG_ACPI_PROC_EVENT=y

Signed-off-by: Len Brown <len.brown@intel.com>
2007-08-23 15:20:26 -04:00
Zhang Rui
962ce8ca06 ACPI: don't duplicate input events on netlink
The previous events patch added a netlink event for every
user of the legacy /proc/acpi/event interface.

However, some users of /proc/acpi/event are really input events,
and they already report their events via the input layer.

Introduce a new interface, acpi_bus_generate_netlink_event(),
which is explicitly called by devices that want to repoprt
events via netlink.  This allows the input-like events
to opt-out of generating netlink events.  In summary:

events that are sent via netlink:
	ac/battery/sbs
	thermal
	processor
	thinkpad_acpi dock/bay

events that are sent via input layer:
	button
	video hotkey
	thinkpad_acpi hotkey
	asus_acpi/asus-laptop hotkey
	sonypi/sonylaptop

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-08-23 14:27:23 -04:00
Adrian Bunk
bc90a0105d ACPI: sbs: remove dead code
Remove dead code spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-08-03 22:31:07 -04:00
Thomas Renninger
1ba90e3a87 ACPI: autoload modules - Create __mod_acpi_device_table symbol for all ACPI drivers
modpost is going to use these to create e.g. acpi:ACPI0001
in modules.alias.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-07-23 13:56:42 -04:00
Alexey Starikovskiy
addad45494 ACPI: sbs: probe smart battery vis SMBus controller
http://bugzilla.kernel.org/show_bug.cgi?id=8559

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-06-23 16:24:48 -04:00
Vladimir Lebedev
722062334b ACPI: sbs: Common interface with CM battery
The SBS driver has tne features as CM battery:
SBS update_time variable has tne same definition as CM battery 'update_time' variable.

Signed-off-by: Vladimir Lebedev <vladimir.p.lebedev@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-22 01:15:58 -04:00
Vladimir Lebedev
6845118b3b ACPI: sbs: Debug messages correction/improvement
Debug messages correction/improvement:
Use ACPI_EXCEPTION instead of ACPI_DEBUG_PRINT.

Signed-off-by: Vladimir Lebedev <vladimir.p.lebedev@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-22 01:15:58 -04:00
Vladimir Lebedev
6d15702cc0 ACPI: sbs: use EC rather than I2C
SBS is based on EC function(ec_read/ec_write).
Not needed using of I2C structures/functions ... is removed.
SBS does not depend on I2C now.

Signed-off-by: Vladimir Lebedev <vladimir.p.lebedev@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-22 01:15:57 -04:00
Len Brown
255f0385c8 Pull bugzilla-7897 into release branch 2007-02-16 22:12:04 -05:00
Len Brown
7cda93e008 ACPI: delete extra #defines in /drivers/acpi/ drivers
Cosmetic only.

Except in a single case, #define ACPI_*_DRIVER_NAME
were invoked 0 or 1 times.

Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-12 23:50:52 -05:00
Len Brown
c2b6705b75 ACPI: fix acpi_driver.name usage
It was erroneously used as a description rather than a name.

ie. turn this:

lenb@se7525gp2:/sys> ls bus/acpi/drivers
ACPI AC Adapter Driver  ACPI Embedded Controller Driver  ACPI Power Resource Driver
ACPI Battery Driver     ACPI Fan Driver                  ACPI Processor Driver
ACPI Button Driver      ACPI PCI Interrupt Link Driver   ACPI Thermal Zone Driver
ACPI container driver   ACPI PCI Root Bridge Driver      hpet

into this:

lenb@se7525gp2:~> ls /sys/bus/acpi/drivers
ac  battery  button  container  ec  fan  hpet  pci_link  pci_root  power  processor  thermal

Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-12 23:33:40 -05:00
Len Brown
f52fd66d2e ACPI: clean up ACPI_MODULE_NAME() use
cosmetic only

Make "module name" actually match the file name.
Invoke with ';' as leaving it off confuses Lindent and gcc doesn't care.
Fix indentation where Lindent did get confused.

Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-12 22:42:12 -05:00
Vladimir Lebedev
e6d0f5622d ACPI: sbs: fix present rate
http://bugzilla.kernel.org/show_bug.cgi?id=7897

Signed-off-by: Vladimir Lebedev <vladimir.p.lebedev@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-10 01:51:13 -05:00
Burman Yan
36bcbec7ce ACPI: replace kmalloc+memset with kzalloc
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20 16:54:54 -05:00
Len Brown
cece901481 Pull style into test branch
Conflicts:

	drivers/acpi/button.c
	drivers/acpi/ec.c
	drivers/acpi/osl.c
	drivers/acpi/sbs.c
2006-12-16 01:04:27 -05:00
Jan Engelhardt
50dd096973 ACPI: Remove unnecessary from/to-void* and to-void casts in drivers/acpi
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 01:51:07 -04:00
Lebedev, Vladimir P
3cd5b87d96 ACPI: sbs: fix module_param() initializers
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 00:34:00 -04:00
Lebedev, Vladimir P
963497c12a ACPI: sbs: check for NULL device pointer
Signed-off-by: Len Brown <len.brown@intel.com>
2006-10-14 00:33:52 -04:00
Len Brown
b20d2aeb0a ACPI: skip smart battery init when acpi=off
Signed-off-by: Len Brown <len.brown@intel.com>
2006-08-15 23:21:37 -04:00
Len Brown
635227ee89 ACPI: remove function tracing macros from drivers/acpi/*.c
a few invocations appeared due to the SBS and other patches.

Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 16:48:23 -04:00
Rich Townsend
3f86b83243 ACPI: add support for Smart Battery
Most batteries today are ACPI "Control Method" batteries,
but some models ship with the older "Smart Battery"
that requires this code.

Rich Townsend and Bruno Ducrot were the original authors.
Vladimir Lebedev updated to run on latest kernel.

http://bugzilla.kernel.org/show_bug.cgi?id=3734

Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01 16:36:14 -04:00